Who wrote the book "How to Win Friends and Influence People"?

More Questions:

What year did tennis player Martina Navratilova turn pro?

What computer language uses as its logo a blue mug with red steam rising from it?

What sport is the Heisman Trophy awarded in?

What historical event provides the backdrop for the 1905 novel "The Scarlet Pimpernel"?

What author created the land of Pellucidar?

On what thoroughfare does the Muffin Man live?

The island in the middle of Victoria Falls is named for what famous man?

What nation's legislative body is named The House of Lords?

What is 70 percent of 70?

Who played the role of Lamont Sanford in the TV show "Sanford and Son"?

What movie director/producer owns Skywalker Ranch, in Marin County, California?

In the cartoon "Wacky Races', who drove the Crimson Haybaler?

What was the name of the middle Tanner daughter on "Full House"?

What famous ship was sunk on May 7, 1915?

Which European city is regarded as the watch making capital of the world?